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20kHz Microphones:
找到 39 個產品檢視
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Transducer Function
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Frequency Response Min
Directivity
Frequency Response Max
Signal to Noise Ratio (SNR)
Acoustic Overload Point (AOP)
Supply Voltage Min
Supply Voltage Max
Sensitivity (dB)
Drain Current Max
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| 比較 | 項目價格 | 數量 | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ NT$108.320 5+ NT$96.670 10+ NT$85.020 20+ NT$81.250 40+ NT$77.470 其他價格... | 總計:NT$108.32 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 68dB | 110dB | 1VDC | 10VDC | -35dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | |||||
Each | 1+ NT$37.900 5+ NT$30.410 10+ NT$29.310 20+ NT$28.210 40+ NT$25.610 其他價格... | 總計:NT$37.90 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 56dB | - | - | 10VDC | -40dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$50.610 5+ NT$42.020 10+ NT$35.690 20+ NT$31.240 40+ NT$26.770 其他價格... | 總計:NT$50.61 最少：1 / 多個：1 | Microphone | - | 20Hz | Omnidirectional | 20kHz | - | - | - | 10VDC | -42dB | - | 2.2kohm | 2.2kohm | - | - | - | - | |||||
Each | 1+ NT$53.870 50+ NT$44.720 100+ NT$37.990 250+ NT$33.260 500+ NT$28.500 其他價格... | 總計:NT$53.87 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | - | - | 10VDC | -42dB | - | 2.2kohm | 2.2kohm | SMD | 2Pins | - | - | |||||
Each | 1+ NT$71.840 5+ NT$59.650 10+ NT$50.670 20+ NT$44.340 40+ NT$38.010 其他價格... | 總計:NT$71.84 最少：1 / 多個：1 | Microphone | ECM | 180Hz | Omnidirectional | 20kHz | 58dB | - | - | 10VDC | -42dB | 500µA | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$72.900 50+ NT$65.820 100+ NT$58.400 250+ NT$52.870 500+ NT$46.810 其他價格... | 總計:NT$72.90 最少：1 / 多個：1 | Microphone | - | 20Hz | Omnidirectional | 20kHz | - | - | 2VDC | 10VDC | -42dB | 500µA | 2.2kohm | 2.2kohm | - | - | - | - | |||||
Each | 1+ NT$44.650 5+ NT$39.890 10+ NT$35.130 20+ NT$33.510 40+ NT$31.880 其他價格... | 總計:NT$44.65 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -38dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 5+ NT$78.130 25+ NT$56.050 | 總計:NT$390.65 最少：5 / 多個：5 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | - | - | - | 2V | -44dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$44.650 5+ NT$39.890 10+ NT$35.130 20+ NT$33.510 40+ NT$31.880 其他價格... | 總計:NT$44.65 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 4.5V | -45dB | - | 1kohm | 1kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$45.310 5+ NT$40.390 10+ NT$35.460 20+ NT$33.850 40+ NT$32.240 其他價格... | 總計:NT$45.31 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 4.5V | -45dB | - | 1kohm | 1kohm | SMD | 2Pins | - | - | |||||
Each | 1+ NT$44.000 5+ NT$39.240 10+ NT$34.470 20+ NT$32.870 40+ NT$31.260 其他價格... | 總計:NT$44.00 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -38dB | - | 2.2kohm | 2.2kohm | SMD | 2Pins | - | - | |||||
Each | 1+ NT$44.650 5+ NT$39.890 10+ NT$35.130 20+ NT$33.510 40+ NT$31.880 其他價格... | 總計:NT$44.65 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -46dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$44.650 5+ NT$39.890 10+ NT$35.130 20+ NT$33.510 40+ NT$31.880 其他價格... | 總計:NT$44.65 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 60dB | 110dB | - | 1.5V | -40dB | - | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$130.690 5+ NT$116.850 10+ NT$103.000 20+ NT$98.450 40+ NT$93.890 其他價格... | 總計:NT$130.69 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 69dB | 110dB | 1VDC | 10VDC | -37dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | |||||
Each | 1+ NT$170.030 5+ NT$149.850 10+ NT$129.660 20+ NT$123.260 40+ NT$116.860 其他價格... | 總計:NT$170.03 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 73dB | 0 | 1VDC | 10VDC | -39dB | 500µA | 2.2kohm | 2.2kohm | Module | 2Pins | - | HD Series | |||||
Each (Supplied on Cut Tape) 條帶式包裝 | 1+ NT$166.420 50+ NT$111.610 100+ NT$106.020 250+ NT$105.700 500+ NT$100.450 其他價格... | 總計:NT$166.42 最少：1 / 多個：1 | Microphone | MEMS | 20Hz | Unidirectional | 20kHz | - | 132dB | 0 | 3.6VDC | -42dB | 150µA | 0 | 400ohm | SMD | 6Pins | - | - | |||||
Each (Supplied on Cut Tape) 複捲式 包裝選項 | 100+ NT$60.080 250+ NT$58.430 500+ NT$54.490 1250+ NT$53.410 | 總計:NT$6,008.00 最少：100 / 多個：1 | Microphone | MEMS | 20Hz | Omnidirectional | 20kHz | 0 | - | 1.5VDC | 3.6VDC | -26dB | - | - | - | SMD | 7Pins | I2S | - | |||||
Each | 1+ NT$65.980 5+ NT$58.930 10+ NT$51.870 20+ NT$49.570 40+ NT$47.270 其他價格... | 總計:NT$65.98 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 55dB | 110dB | 1VDC | 10VDC | -46dB | 500µA | 680ohm | 680ohm | SMD | 2Pins | - | - | |||||
Each (Supplied on Cut Tape) 複捲式 包裝選項 | 100+ NT$29.110 250+ NT$27.120 500+ NT$26.580 1250+ NT$26.040 | 總計:NT$2,911.00 最少：100 / 多個：1 | Microphone | MEMS | 20Hz | Omnidirectional | 20kHz | 62dB | 125dB | 1.5VDC | 3.6VDC | -38dB | 200µA | 300ohm | 300ohm | SMD | 6Pins | - | - | |||||
Each | 1+ NT$80.750 5+ NT$72.060 10+ NT$63.360 20+ NT$60.570 40+ NT$57.780 其他價格... | 總計:NT$80.75 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 55dB | 110dB | 1VDC | 10VDC | -50dB | 500µA | 680ohm | 680ohm | SMD | 2Pins | - | - | |||||
Each | 1+ NT$103.720 5+ NT$94.860 10+ NT$86.000 20+ NT$83.050 40+ NT$80.100 其他價格... | 總計:NT$103.72 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 77dB | 110dB | 1VDC | 10VDC | 0 | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | |||||
Each | 1+ NT$157.550 5+ NT$140.650 10+ NT$123.750 20+ NT$118.340 40+ NT$112.920 其他價格... | 總計:NT$157.55 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 73dB | 0 | 1VDC | 10VDC | -39dB | 500µA | 2.2kohm | 2.2kohm | SMD | 3Pins | - | HD Series | |||||
Each | 1+ NT$60.080 5+ NT$53.680 10+ NT$47.270 20+ NT$45.140 40+ NT$43.010 其他價格... | 總計:NT$60.08 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Omnidirectional | 20kHz | 62dB | 110dB | 1VDC | 10VDC | -38dB | 500µA | 2.2kohm | 2.2kohm | Radial Leaded | 2Pins | - | - | |||||
Each | 1+ NT$112.810 10+ NT$88.950 50+ NT$75.540 100+ NT$70.640 200+ NT$67.860 其他價格... | 總計:NT$112.81 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 59dB | 115dB | 1.5VDC | 10VDC | -42dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | |||||
Each | 1+ NT$102.410 5+ NT$91.420 10+ NT$80.430 20+ NT$76.980 40+ NT$73.530 其他價格... | 總計:NT$102.41 最少：1 / 多個：1 | Microphone | ECM | 20Hz | Unidirectional | 20kHz | 68dB | 110dB | 1VDC | 10VDC | -37dB | 500µA | 2.2kohm | 2.2kohm | SMD | 2Pins | - | HD Series | |||||
